Frederico Carvalho’s review published on Letterboxd:
This movie is based on such an original and interesting thought experiment that it seems difficult to even imagine how they could fuck it up. Luckily, they didn't. I was engaged throughout the whole movie. Some things did play out to be kind of predictable because you KNOW there are going to be some clichés whenever you are confronted with a japanese classrom. But honestly they used the clichés so well it didn't even bother me in the slightest.
Amazing watch. Super fun, the right amount of disturbing, the right amount of sadness, and the right amount of scared 𝓃𝓎𝒶𝒶𝒶𝒶𝒶𝒶's.